Miniature Print Relay 5V 12V 24V 2-Switcher 2xUM 5A 250V SMI-05V/12V/24VDC-SL-2C

You will find that this unbranded relay is quiet in operation, with minimal hum or buzz during long runs.

This unbranded relay comes with a clear plastic cover, so dust stays out and you see the internals easily.

What stands out about the unbranded brand is the lack of logos, keeping the look consistent with other anonymous hardware.

A nice touch is the sturdy casing on this unbranded relay, which feels solid without any rattles inside.